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1A2K  Download PDB file  Display PDB file Learn more: [M] 
DOI 10.2210/pdb1a2k/pdb
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Biological Molecule 1
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Red - Derived Information
Title GDPRAN-NTF2 COMPLEX
Authors Stewart, M.,  Kent, H.M.,  Mccoy, A.J.
Primary Citation 		Stewart, M.,  Kent, H.M.,  McCoy, A.J. (1998) Structural basis for molecular recognition between nuclear transport factor 2 (NTF2) and the GDP-bound form of the Ras-family GTPase Ran. J.Mol.Biol. 277: 635-646
[ Abstract ]    View PubMed Abstract at NCBI
History Deposition   1998-01-06  Release  1998-04-29
Experimental Method Type   X-RAY DIFFRACTION Data N/A
Parameters
Resolution[Å] View a histogram of Resolution R-Value R-Free Space Group
2.50 0.215 (work) 0.273 C 2 2 21
Unit Cell
Length [Å] a 155.15 b 120.54 c 108.92
Angles [°] alpha 90.00  beta 90.00  gamma 90.00 
Molecular Description Asymmetric Unit

Polymer: 1   Molecule: NUCLEAR TRANSPORT FACTOR 2   Chains: A,B  
Polymer: 2   Molecule: RAN   Chains: C,D,E  
Classification Complex (transport/nuclear Protein)      
Source
Polymer:  1    Scientific Name:  Rattus norvegicus   Go to NCBI Taxonomy entry Common Name:  Rat   Expression system:  Escherichia coli   Polymer:  2    Scientific Name:  Canis familiaris   Go to NCBI Taxonomy entry Common Name:  Dog   Expression system:  Escherichia coli  
  Ligand Chemical Component
Identifier Name Formula Drug Similarity Hapten Similarity Ligand Structure Ligand Interaction  
GDP   GUANOSINE-5'-DIPHOSPHATE  C10 H15 N5 O11 P2   Link out to SuperLigands:GDP Link out to SuperHapten:GDP [ View ] [ View ]
MG   MAGNESIUM ION  Mg   Link out to SuperLigands:MG Link out to SuperHapten:MG [ View ] [ View ]
SO4   SULFATE ION  O4 S   Link out to SuperLigands:SO4 Link out to SuperHapten:SO4 [ View ] [ View ]
SCOP Classification (version 1.71)
Domain Info Class Fold Superfamily Family Domain Species
d1a2kc_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Ran Dog (Canis familiaris)
d1a2kd_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Ran Dog (Canis familiaris)
d1a2ke_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Ran Dog (Canis familiaris)
d1a2ka_ Alpha and beta proteins (a+b) Cystatin-like NTF2-like NTF2-like Nuclear transport factor-2 (NTF2) Rat (Rattus norvegicus)
d1a2kb_ Alpha and beta proteins (a+b) Cystatin-like NTF2-like NTF2-like Nuclear transport factor-2 (NTF2) Rat (Rattus norvegicus)
CATH Classification (version v3.1.0)
Domain Class Architecture Topology Homology
1a2kA00 Alpha Beta Roll Nuclear Transport Factor 2; Chain: A,
1a2kB00 Alpha Beta Roll Nuclear Transport Factor 2; Chain: A,
1a2kC00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
1a2kD00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
1a2kE00 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
PFAM Classification
Chain PFAM Accession PFAM ID Description Type Clan ID
A PF02136 Link out to PFAM:PF02136 NTF2 Nuclear transport factor 2 (NTF2) domain Domain NTF2
B PF02136 Link out to PFAM:PF02136 NTF2 Nuclear transport factor 2 (NTF2) domain Domain NTF2
C PF00071 Link out to PFAM:PF00071 Ras Ras family Domain G-protein
D PF00071 Link out to PFAM:PF00071 Ras Ras family Domain G-protein
E PF00071 Link out to PFAM:PF00071 Ras Ras family Domain G-protein
GO Terms
Polymer Molecular Function Biological Process Cellular Component
NUCLEAR TRANSPORT FACTOR 2 (1A2K:A,B)
  • none
RAN (1A2K:C,D,E)
  • none
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